Operated by SBST
| Direction | First bus (wkday) | Last bus | AM peak | AM off-peak | PM peak | PM off-peak |
|---|---|---|---|---|---|---|
| Bishan Int → Changi Village Ter | 05:45 | 23:30 | 10–12 min | 10–17 min | 14–16 min | 15–17 min |
| Changi Village Ter → Bishan Int | 06:00 | 23:30 | 11–12 min | 10–17 min | 9–16 min | 16–17 min |
First/last bus are at the origin stop, weekdays. Frequencies are LTA's scheduled ranges in minutes.